BIM – Building Information Modelling How to deliver BIM ACES 11 th September 2014

BIM – Building Information Modelling

How to deliver BIM

ACES

11th September 2014

Agenda

John SharpDirectorChair of ESCC BIM Group

Owen CockleBIM Consultant

• BIM level 2 overview and requirements, • Assets / Estate Information requirements to

Employer information requirements• Employer information requirements to Assets /

Estate Information requirements• Case study• Benefits of BIM and Q&A.

BIM Definition

or

Building Information Modelling and Management BIM(M)

Acronym for….

Building Information Modelling

or

Building Information Management

It’s a managed approach to the collection and sharing of information across the whole project team.

At it’s core

• Many definitions

• Mean different things to different people

or

Business Information Management

What is BIM?

What is BIM?

BIM is essentially value creatingcollaboration through the entire lifecycleof an asset, underpinned bythe creation, collation andexchange of shared 3D models andintelligent, structured data attachedto them.

BIM is not just a 3D model.It is defined as “file based collaboration and library management.”

Why use BIM?

BIM is a requirement under the Government Construction Strategy (GCS)https://www.gov.uk/government/publications/government-construction-strategy

BIM is mandated on all Central Government funded projects and is required to be implemented by 2016.

Local Government and other Public sector bodies are not mandated (currently) unless the funding is via central government however, they are strongly recommended to use BIM due to the benefits.

https://www.gov.uk/government/publications/government-construction-strategy

BIM Levels

Level 0 – Unmanaged 2D CAD with paper (or electronic paper) data exchange

Level 1 - Managed CAD in 2D or 3D format with a CDE

Level 2 - A managed 3D environment with separate BIM tools and attached Data following level 2 requirements

Level 3 - A fully integrated and collaborative process enabled by 'web services'

Where do we think we are?

CIBSE BIM Survey 2013 findings

Where we actually are:

BIM Level 2 cannot be currently achieved

To achieve level 2, the following document requirements are required to be met:

1. PAS 1192:2 2013 (BS1192:2007)2. PAS 1192:3 2014 (BS1192:2007) 3. CIC CPIx BIM Protocol 4. Government Soft Landings (GSL)5. CoBie 2012 – to be up-dated to BS 1192:4 2014

– To be released towards the end of the year6. UniClass2 (CPI) & Supporting Guidance – to be

released during March 20157. Digital Plan of Work (dPOW) & Level of Detail

(LOD) – To be released towards the start of 2015

BIM Information Cycle

Asset Information Model (AIM)Project Information Model (PIM)

Construction Spend

For every £1 of Construction spend …..

Clients spend …..

Operation – In Use – stage ‘n’

What information do I need to operate assets efficiently?

Facilities Management

Maintenance Management

Energy Management

Document Management

Organizational Information

Requirements (OIR)

Asset Information

Requirements (AIR)

Employer’s Information

Requirements (EIR)

generates

informs

Operation – In Use – stage 7

Government Soft Landings (GSL)Making assets work harder from day 1

Initial Aftercare• User Inductions / Training• Assist FM team with building operation• On-site attendance• Communication with stakeholders• Observe the building in use

Extended Aftercare• Environmental & Energy Performance –

TM22• Annual reviews• Seasonal commissioning

POE – Post Occupancy Evaluations

Handover – stage 6Asset Information Model (AIM)

COBie-UK 2012

Federation Model in both Native and IFC formats

Unified Uniclass utilised for asset classification

2D PDF Drawings at Level of Model Definition (LOD) 6

Design & Construction – stage 1 to 6

Project Information Model (PIM)

Models

Com

mon

Dat

e En

viro

nmen

t (CD

E)

Standards

BIM

Exe

cutio

n Pl

an (B

EP)

5D

4D 6D

7D

Asset Information Requirements (AIR)


BIM Execution Plan (BEP)

Strategic Brief – Stage 0

Employer’s Information Requirements (EIR)a) Information management:1) levels of detail 2) training requirements 3) planning of work and data segregation4) co-ordination and clash detection 5) collaboration process6) HSE/CDM requirements7) a schedule of any security and integrity requirements for the project;8) a schedule of any specific information to be either excluded or included from information models;9) a schedule of any particular constraints 10) compliance plan 11) a definition of any co-ordinate origin/system12) a schedule of any software formats

b) Commercial management:1) exchange of information2) client’s strategic purposes 3) a schedule of any software formats4) an initial responsibility matrix 5) a schedule of the standards and guidance documents used to define the BIM processes and protocols to be used on the project;6) a schedule of any changes to the standards

c) competence assessment:1) details of the competence assessment2) changes to associated tender documentation3) BIM tender assessment details

Organizational Information

Requirements (OIR)

Asset Information

Requirements (AIR)

Employer’s Information

Requirements (EIR)

generates

informs




Employer’s Information Requirements (EIR) – Client Brief

Define Requirements

Establish EIR’s

Supply Chain Capability Summary (SCCS)

Supplier Resource Assessment Form

Supplier IT Assessment CPIx

Supplier BIM Resource Assessments CPIx

Out to Tender / Issue prior to Project Start

Employer’s Information Requirements


Employer’s Information Requirements (EIR) – Tender Return

Supply Chain Capability Summary (SCCS)

Supplier Resource Assessment Form

Supplier IT Assessment CPIx

Supplier BIM Resource Assessments CPIx

Tender Return / Issue prior to Project Start

Employer’s Information Requirements

Outline BEP / PIP / CDE

Outline Responsibility Matrix (RM)

Outline Master Information Delivery Plan (MIDP)

Construction Programme

Tender Evaluation




BIM Execution Plan (BEP) – (by Consultants / Contractor)

The BEP is a Live Document that should be up-dated to project handover

Standards





Models

Common Date Environment (CDE)

Standards

BIM Execution Plan (BEP)

5D

4D 6D

7D



Handover & In Use – stages 6 & 7

Asset Information Model (AIM)

COBie-UK 2012

Federation Model in both Native and IFC formats

Unified Uniclass utilised for asset classification

2D PDF Drawings at Level of Model Definition (LOD) 6


Government Soft Landings (GSL)Making assets work harder from day 1



Next Steps

Keep it simple but ensure the EIR’s are well defined.

Use industry standard templates (CIC)

Useful information can be found at - http://www.bimtaskgroup.org/

Contacts:

John Sharp Owen Cockle

Director BIM Consultant

Pick Everard Pick Everard

0845 234 0884 0845 234 0884

[email protected] [email protected]

http://www.bimtaskgroup.org/

mailto:[email protected]

mailto:[email protected]

BIM – Building Information Modelling

ACES

11th September 2014

London Borough of Hounslow Schools – A BIM Case Study





BIM Level Definition : A Quick Reminder






2016All Centrally funded Projects






Pick EverardLevel 2 Capable*

(*using existing standards due to be updated)

London Borough of Hounslow – A BIM Case Study

FELTHAM HILL JUNIORSCHOOL, HOUNSLOW


Client: London Borough of Hounslow

Project: Feltham Hill Junior School extension

Description: New two-storey, eight-classroom teaching block

Services: Project Management, Cost Management and Full Design Team

Location: Hounslow, LondonProject Value: £3.2mDelivery Date: Ongoing

Description and challenges

Our brief is to deliver this new build extension as part of a wider programme comprising £150m of school construction projects in the borough.

Working to a tight budget across the programme,achieving cost savings through accelerated delivery programmes has been paramount, making this project and others ideal for the use of BIM and a Common Data Environment to provide efficiencies in the coordination and delivery of the design.

Minimising the impact of the new block on theexisting building and keeping the footprint of the newbuild low were key requirements which, through an integrated approach involving all parties targeting BIM Level 1, helped us design the new two storey accommodation at the rear of the building.

An external finish in keeping with the surroundingresidential area and to the satisfaction ofstakeholders was achieved through BIM. Using 3DRevit models, we were able to demonstrate ourdesign virtually—showing precisely how it wouldlook when built.

With sustainability and renewables high on theclient’s agenda, the use of BIM and 3D modellinghas helped us to conceive a design with lowembodied carbon, integration of efficient systemsand reduced waste, with whole life energy useconsidered rather than taking a short-termapproach.

London Borough of Hounslow – The Employers Requirements

20+ Similar Projects

Tight

Budget/Programm

eA need for an

Integrated

approach

to virtually simulate the

appearance of buildingEnergy modelling

with the same model used to

design the building

Project Achievements

• Delivery of a robust BIM Execution Plan providing clear roles and procedures.

• Cost savings through an accelerated programme facilitated by BIM working.

• High levels of collaboration between design team members through information sharing.

• Increased capacity to meet client’s design requirements through 3D modelling.

London Borough of Hounslow – Project Achievements

BIM Execution Plan

The project has seen us adopt a detailed and robust BIM Execution Plan (BEP) to guide its delivery. Using the plan we have been able to:

• Clarify lines of communication and the strategic goals of using BIM on the project

• Assign and clarify the roles and responsibilities of design team members and supply partners

• Outline the resource and training requirements needed for success

• Provide a baseline for progress monitoring Goals established in the plan are set with measurable objectives, desired outcomes and timeframes, as shown in the examples on the next page.

BEPLondon Borough of Hounslow – BIM Planning

London Borough of Hounslow – BIM GoalsBIM Goal Measurable

ObjectiveAchieved if Projected

Timeframe

Reduce costthroughacceleratedprogramme

Deliverytimescales

Projectdeliveredahead oftraditionalprogramme

Completionof project

Meet all clientrequirements

Producecompletedesign in Intelligent BIM

Reworkreduced andall deliverablesmet


Produceclashresolvedmodel

Allcomponentsclash free, orapproved toreduceconstructiontime

Clash freeconstruction


London Borough of Hounslow – Coordination

Coordination

A Project BIM Coordinator – 1 Point of contact

• BEP Completeness and accuracy

Task team coordinators (discipline leads)

• Liaison between delivery team and Project BIM coordinator

London Borough of Hounslow – Design Discipline Models

Building Services Model


Structural Model

Structural Model

MEP Model PlantroomArch Model

PlantroomMechanical Risers


London Borough of Hounslow – 2d Deliverables from the BIM

Clash Detection

Clash detection is the responsibility of all projectstakeholders. Each Discipline BIM Coordinatorchecks for interferences or conflicts after integratingthe models from other disciplines with their own.

These are then issued for review with the aim ofresolving any clashes so that defects are avoidedduring the construction phase.

This takes place at meetings for which minutes are recorded and issued to the delivery team and supply partners to act on.

This must be carried out as set out in the BEP beforesign off can take place.

London Borough of Hounslow – Clash Detection

It is Each Disciplines’ Responsibility to clash check own model against

other disciplines models

Clashes recorded, issued and tracked for action

All Carried out as agreed in the BEPBIM Execution Plan

London Borough of Hounslow – Clash Prevention

London Borough of Hounslow – Clash Prevention

Render from Revit

Photo from completed building

London Borough of Hounslow – Visualisation

Render from Revit



Render from Revit



BIM Benefits : Visualisation

Stourbridge College – Brierley Hill Campus

Render from Revit


The Common Data Environment is…..

“a single-source of information for any given project, used to collect, manage and disseminate all relevant approved project documents for multidisciplinary teams in a managed process”. It may use a project server, extranet, a file-based retrieval system or other suitable toolset.

(BS1192:2007)


BIM Benefits: Common Data environment

Traditional working

BIM Benefits: Common Data environment

Level 2 BIM working

Lesson learnt – Pick Everard Architects ExperiencePros:• Facilitated easier and more effective communication• Increased Knowledge of other disciplines design development.• More immediate visual feedback of design decisions –

Walkthroughs, Renders.• Quicker design decisions driven by energy analysis.• Quick, high quality views were always available.• Efficiency of scale, repeatability (30+ similar school projects)

Cons:• EIRs or Employers Information Requirements were not

sufficiently developed to allow timely BIM execution planning.• 3d Point Cloud surveys and existing BIM models generated

form them, unrelaiable. • Significant rework needed to produce reliable existing models.• Design And Build procurement route did not make sufficient

allowance for Level of detail, sequence and delivery of BIM project information.

Top Benefits Reported…..So far

• Easier and more effective communication

• Lower construction costs

• Fewer errors

• Less rework

• Increases co-ordination of documents

• Improves productivity due to easy retrieval of information

Questions?

Questions?

www.pickeverard.co.uk

Date MonthDate Month

ACES Conference

Asset Management and Valuation Workshop

Thursday 11th September 2014

A Bilfinger Real Estatecompany

Short presentation title here / November 2010TitleACES Conference – Asset Management and Valuation Workshop

Panel

John JonesNational Senior DirectorGVA

Benjamin Moorhouse Director – Asset ManagementGVA

John WoodCo-FounderThe Other Retail Group


Introduction

• Does your organisation have a property asset management plan or a strategic plan?

• Have you been asked to prepare an up to date plan?

• When was the previous plan conceived and issued?

• What is an asset management?

• There is a housing shortage

• There are still more cuts to come

• There is an ‘late’ Autumn statement coming up

• The Scottish referendum YES or NO?

• 2015 election


Remember 2007?

• Lehman Brothers

• Recession

• Debt

• Austerity

• Euro crisis

• Retail closures

• Energy prices

• Climate change

• Terrorism


What was then?

http://www.google.co.uk/url?url=http://www.zimbio.com/photos/Prince%2BHarry/Year%2BFocus%2B2007%2BEntertainment/24lCUrYAUF8&rct=j&frm=1&q=&esrc=s&sa=U&ei=jt8PVI_XA9HraOKJgLAL&ved=0CBoQ9QEwAg&usg=AFQjCNGVG2lQPctRKX9nGshzKWzLjL79Rg

http://www.google.co.uk/url?url=http://www.cars.com/toyota/prius/2007/snapshot&rct=j&frm=1&q=&esrc=s&sa=U&ei=s98PVNbkApHaaqzYgeAB&ved=0CB4Q9QEwBA&usg=AFQjCNHO7wIObSYZ3tr1g563CSRGLyyO0A


So what’s new?


The commercial property market

• Speculative development

• Speculative investment

• London is ever growing – the residential express train

• Regional growth – core cities

• Student housing and PRS

http://www.google.co.uk/url?url=http://www.theguardian.com/money/2013/mar/31/buying-new-build-home-shaky&rct=j&frm=1&q=&esrc=s&sa=U&ei=5CgPVIGiG4ay7Aa54IDABQ&ved=0CBgQ9QEwAQ&usg=AFQjCNFE8GQYPVVNJReaFdlyW8FNdXjbmg


The commercial property market

• Shorter flexible leases

• SME growth

• The knowledge economy

• Click and collect – logistics and delivery

• Leisure, food, entertainment & football

• Destination and place making – new BIDS

• Energy and alternatives

http://stevehynd.files.wordpress.com/2012/08/brixtonvillage014.jpg

http://www.google.co.uk/url?url=http://en.wikipedia.org/wiki/Wind_power&rct=j&frm=1&q=&esrc=s&sa=U&ei=IW0QVKDuI6Po7AazvIHADA&ved=0CBgQ9QEwAQ&usg=AFQjCNExpjjB5Oo831OUQ33GnQt6bDf8Ag


Property asset management

• So in the period since 2007 the environment in which any organisation operates has changed considerably

• Property is a powerful force in organisational change

• Property assets are an important part of the way organisations support and enable transformation of service delivery

• Property should be managed effectively to provide best value for services and customers

• Property portfolios are a valuable resource, but can cost considerable sums to manage and maintain

• Best value includes social, economic and environmental benefit


• Property asset management in the public sector has focused on reducing the cost base and production of savings.

• But the management of a property portfolio can play a significant role in regeneration & growth, service delivery and operational quality and efficiency.

• Manage assets differently

• Manage effectively

• Manage risk

• Manage for regenerate and growth

• Manage the environment

Public sector property asset management


Define the objectives

• Services, service delivery and infrastructure

• Customers and stakeholders

• Capital receipts and income growth

• Regeneration, social improvement, employment

• Additional housing provision and development

• Environmental improvement and welfare

• Risk management

Property strategy


• Property ownership and date management

• Property database for analysis, valuation and reporting

• Operational property, income producing or surplus

• Property team – roles, responsibilities and capacity

• Property management policy and strategy

• Treasury services, risk management and legal services

• Procurement policy

• Outsourcing, partnerships and specialists

• Timescales, flexibility, agility and change

Property action


Ben MoorhouseDirector

Asset management – driving value




• Location

• Sector/planning use

• Macro/micro market factors

• Income/longevity of income

• Tenant covenant

• Physical condition

• Void costs/service charge levels

Market dynamics – drivers of value


Triple net return – most important

• Total Income less non recoverable costs less void cost (rates, insurance & S/C)

• Rebased rents – evidence• Deliverable cashflow

Building condition• 2013 #1 reason for price adjustment• Vendor’s survey should have costings

Service charges • Balanced budgets

Investment value considerations


Arrears • Underwriting of rental income

Rates• Unrecoverable cost mitigation

Development viability/local authority • Development cost to income returns • Planning flexibility – A3, leisure, hotel, residential

Investment value considerations


• Formulate and deliver appropriate strategy

• Secure and enhance income returns

• Market awareness/sector specialists

• Longevity and level of income v ERV

• Manage voids and void costs

• Marketing

• Physical condition

• Planning use

• Redevelopment/refurbishment

• Service charges

• Obsolescence

• Special interests

Asset management – good practice


John WoodThe Other RetailGroup

Retail asset managers




Town centre asset management

• Vision

• Understanding of the requirements

• Understanding of the systems

• Understanding of operations

• Delivery


Key issues for consideration

• Rateable values and rate charges

• Approval process

• External voices - consultation

• Funding

• Getting to the point of agreement

Documents

BIM – Building Information Modelling How to deliver BIM ACES 11 th September 2014